What We Do
DEI Consulting Engineers is a professional firm that provides mechanical, electrical, refrigeration, and aquatic engineering consulting services to the building services industry. We provide an unrivalled engineering approach to each project that combines functionality, innovation, and cost-effectiveness.
DEI Consulting Engineers has extensive experience providing engineering services as both a sub-consultant to an architect as well as the prime consultant. Our office developed the ability to work within a three dimensional building information model environment.
Who We Are
Since the inception of DEI Consulting Engineers in 1999, our company has continually built on our reputation of providing exceptional client service, innovative, cost-effective, and practical engineering solutions specifically designed for each individual project, and unmatched design documentation.
Currently the firm employs over 80 staff dedicated to the provision of exceptional consulting engineering. With offices in Waterloo, Hamilton, and Barrie, the firm provides professional mechanical, electrical, refrigeration, and aquatic consulting engineering for architects and building owners throughout Ontario as well as across Canada.
Recent Projects
DEI Consulting Engineers has been providing professional mechanical and electrical consulting engineering for architects and building owners for the building service industry since 1999.

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Residential

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